Lots of discssion on this...use the search tool for "datacard" or "data card". You will have to contact the MB Classic Center to obtain the card for your car. One you have this in hand, you will need to decipher the codes for your car, but you should find this info during your search(es). Also, the "database" link on our home page will help you nail down when your car was produced.
Good luck!
Kevin
Kevin Caputo
Boca Raton, FL
1967 230 SL Automatic
670 Light Ivory
113 Bronze/Brown MB Tex